What indicates packaging has been compromised?

• A. Fresh aroma
• B. Dense texture
• C. No colour change
• D. Blown cans or leaking packs

Answer: (D)

Packaging integrity means the packaging remains intact and its barrier properties aren’t breached, keeping contaminants out and the product safe. A clear sign that this integrity has been compromised is a blown can or a leaking pack. Bulging cans indicate gas buildup inside, usually from microbial activity, which means the container’s seal has been stressed or failed and the contents may be unsafe. Leaking packs show a breached seal, letting air, moisture, and microbes in and potentially releasing contents, toxins, or juices out. In either case, the package no longer protects the food, so the product should be discarded or set aside as unsafe. While aroma, texture, or colour can reflect spoilage, they don’t reliably indicate whether the packaging itself has been breached, which is why visible damage like a blown can or leaks is the strongest cue that the packaging has been compromised.